CVE-2018-14883
UnknownEPSS 8.74%
Last modified
CVE-2018-14883 is a vulnerability of currently unknown severity. An issue was discovered in PHP before 5.6.37, 7.0.x before 7.0.31, 7.1.x before 7.1.20, and 7.2.x before 7.2.8. An Integer Overflow leads to a heap-based buffer over-read in exif_thumbnail_extract of exif.c.. EPSS estimates a 8.74% chance of exploitation in the next 30 days.
Description
An issue was discovered in PHP before 5.6.37, 7.0.x before 7.0.31, 7.1.x before 7.1.20, and 7.2.x before 7.2.8. An Integer Overflow leads to a heap-based buffer over-read in exif_thumbnail_extract of exif.c.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Php | Php | < 5.6.37 |
| Php | Php | >= 7.0.0, < 7.0.31 |
| Php | Php | >= 7.1.0, < 7.1.20 |
| Php | Php | >= 7.2.0, < 7.2.8 |
| Canonical | Ubuntu Linux | 12.04 |
| Canonical | Ubuntu Linux | 14.04 |
| Canonical | Ubuntu Linux | 16.04 |
| Canonical | Ubuntu Linux | 18.04 |
| Debian | Debian Linux | 8.0 |
| Debian | Debian Linux | 9.0 |
| Netapp | Storage Automation Store | All versions |
References
- http://php.net/ChangeLog-5.phpVendor Advisory
- http://php.net/ChangeLog-7.phpVendor Advisory
- http://www.securityfocus.com/bid/104871Third Party Advisory, VDB Entry
- https://bugs.php.net/bug.php?id=76423Exploit, Issue Tracking, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/09/msg00000.htmlMailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20181107-0003/Third Party Advisory
- https://usn.ubuntu.com/3766-1/Third Party Advisory
- https://usn.ubuntu.com/3766-2/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4353Third Party Advisory
- https://www.tenable.com/security/tns-2018-12Third Party Advisory
- http://php.net/ChangeLog-5.phpVendor Advisory
- http://php.net/ChangeLog-7.phpVendor Advisory
- http://www.securityfocus.com/bid/104871Third Party Advisory, VDB Entry
- https://bugs.php.net/bug.php?id=76423Exploit, Issue Tracking, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/09/msg00000.htmlMailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20181107-0003/Third Party Advisory
- https://usn.ubuntu.com/3766-1/Third Party Advisory
- https://usn.ubuntu.com/3766-2/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4353Third Party Advisory
- https://www.tenable.com/security/tns-2018-12Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-14883?
An issue was discovered in PHP before 5.6.37, 7.0.x before 7.0.31, 7.1.x before 7.1.20, and 7.2.x before 7.2.8. An Integer Overflow leads to a heap-based buffer over-read in exif_thumbnail_extract of exif.c.
How severe is CVE-2018-14883?
Severity scoring for CVE-2018-14883 is pending analysis. The EPSS model estimates a 8.74% probability of exploitation in the next 30 days.
How do I fix CVE-2018-14883?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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